foo.c:1:1: error: stray '\' in program
    1 | \#include <iostream>
      | ^
foo.c:1:2: error: stray '#' in program
    1 | \#include <iostream>
      |  ^
foo.c:1:11: error: expected '=', ',', ';', 'asm' or '__attribute__' before '<' token
    1 | \#include <iostream>
      |           ^
foo.c:8:11: error: unknown type name 'node'
    8 | void path(node a){
      |           ^~~~
foo.c: In function 'main':
foo.c:16:5: error: 'cin' undeclared (first use in this function)
   16 |     cin>>m>>n;
      |     ^~~
foo.c:16:5: note: each undeclared identifier is reported only once for each function it appears in
foo.c:48:5: error: 'cout' undeclared (first use in this function)
   48 |     cout<<p<<endl;
      |     ^~~~
foo.c:48:14: error: 'endl' undeclared (first use in this function)
   48 |     cout<<p<<endl;
      |              ^~~~
foo.c:49:5: warning: implicit declaration of function 'path' [-Wimplicit-function-declaration]
   49 |     path(s[m][p]);
      |     ^~~~

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